{"station":{"icao":"OPIS","city":{"slug":"islamabad","name":"Islamabad","country":"Pakistan"},"timezone":"Asia/Karachi","lat":33.69,"lon":73.06,"us":false,"html":"https://weathermarket.io/station/OPIS","json":"https://weathermarket.io/api/station/OPIS","nwsCli":null},"date":"2026-10-22","window":{"date":"2026-10-22","timezone":"Asia/Karachi","dayStartUtc":"2026-10-21T19:00:00.000Z","dayEndUtc":"2026-10-22T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-22T10:00:00.000Z","tmin":14,"tminAt":"2026-10-22T01:30:00.000Z","tavg":20.6,"humidityMean":64.8,"windMean":2.1,"windMax":4.1,"windMaxAt":"2026-10-21T21:30:00.000Z","precipObservedCount":0,"nObservations":47,"maxGapMinutes":60,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-22T10:00:00.000Z","obsTimeLocal":"2026-10-22T15:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221000Z 31004KT 6000 FEW040 30/11 Q1016 NOSIG","temp":30,"dewpoint":11,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-22T01:30:00.000Z","obsTimeLocal":"2026-10-22T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220130Z 13004KT 4000 FU NSC 14/13 Q1018 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T21:30:00.000Z","obsTimeLocal":"2026-10-22T02:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 212130Z 13008KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-22T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"8438d957d6cb9b06","lastChangedAt":"2026-10-22T18:31:39.986Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPIS/2026-10-22?format=record","status":"anchored","sha256":"88e2f5954e9f5ec68a4f2a9299ff41772960a379ce2b90b220cee8c7bc3700ad","revision":"8438d957d6cb9b06","flareTxHash":"0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","flareBlock":73812879,"anchoredAt":"2026-11-05T15:02:28.982Z","explorer":"https://flare-explorer.flare.network/tx/0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":47,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-22T10:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-22T01:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":14,"differsFromRecord":false},"note":"Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it."},"official":null,"observations":[{"obsTimeUtc":"2026-10-21T19:00:00.000Z","obsTimeLocal":"2026-10-22T00:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 211900Z 23004KT 6000 NSC 15/12 Q1018 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:30:00.000Z","obsTimeLocal":"2026-10-22T00:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 211930Z 18004KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:00:00.000Z","obsTimeLocal":"2026-10-22T01:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 212000Z 00000KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:30:00.000Z","obsTimeLocal":"2026-10-22T01:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 212030Z 13004KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:00:00.000Z","obsTimeLocal":"2026-10-22T02:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 212100Z 13006KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:30:00.000Z","obsTimeLocal":"2026-10-22T02:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 212130Z 13008KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T22:00:00.000Z","obsTimeLocal":"2026-10-22T03:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 212200Z 13008KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T22:30:00.000Z","obsTimeLocal":"2026-10-22T03:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 212230Z 09004KT 6000 NSC 15/12 Q1017 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T23:00:00.000Z","obsTimeLocal":"2026-10-22T04:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 212300Z 13004KT 5000 FU NSC 15/13 Q1017 TEMPO 4000","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T23:30:00.000Z","obsTimeLocal":"2026-10-22T04:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 212330Z 09004KT 4000 FU NSC 15/13 Q1017 TEMPO 3000 BR","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T00:00:00.000Z","obsTimeLocal":"2026-10-22T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220000Z 05004KT 4000 FU NSC 15/13 Q1018 TEMPO 3000 BR","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T00:30:00.000Z","obsTimeLocal":"2026-10-22T05:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220030Z 09004KT 4000 FU NSC 15/13 Q1018 TEMPO 3000 BR","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T01:00:00.000Z","obsTimeLocal":"2026-10-22T06:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220100Z 09004KT 4000 FU NSC 15/14 Q1018 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T01:30:00.000Z","obsTimeLocal":"2026-10-22T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220130Z 13004KT 4000 FU NSC 14/13 Q1018 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T02:00:00.000Z","obsTimeLocal":"2026-10-22T07:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220200Z 00000KT 4000 FU NSC 14/13 Q1019 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T02:30:00.000Z","obsTimeLocal":"2026-10-22T07:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220230Z 00000KT 4000 FU NSC 17/15 Q1019 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:00:00.000Z","obsTimeLocal":"2026-10-22T08:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220300Z 00000KT 4000 FU NSC 19/15 Q1019 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:30:00.000Z","obsTimeLocal":"2026-10-22T08:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220330Z 00000KT 5000 FU NSC 23/14 Q1019 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T04:00:00.000Z","obsTimeLocal":"2026-10-22T09:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220400Z 00000KT 5000 FU NSC 23/14 Q1020 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T04:30:00.000Z","obsTimeLocal":"2026-10-22T09:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220430Z 27004KT 5000 FU NSC 24/15 Q1020 NOSIG","temp":24,"dewpoint":15,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T05:00:00.000Z","obsTimeLocal":"2026-10-22T10:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220500Z 23004KT 6000 NSC 25/12 Q1019 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T05:30:00.000Z","obsTimeLocal":"2026-10-22T10:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220530Z 31004KT 6000 NSC 26/12 Q1019 NOSIG","temp":26,"dewpoint":12,"humidity":42,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T06:00:00.000Z","obsTimeLocal":"2026-10-22T11:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220600Z 27006KT 6000 NSC 27/12 Q1019 NOSIG","temp":27,"dewpoint":12,"humidity":39,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T06:30:00.000Z","obsTimeLocal":"2026-10-22T11:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220630Z 27008KT 6000 NSC 28/10 Q1018 NOSIG","temp":28,"dewpoint":10,"humidity":32,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T07:00:00.000Z","obsTimeLocal":"2026-10-22T12:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220700Z 27008KT 6000 NSC 28/11 Q1018 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T07:30:00.000Z","obsTimeLocal":"2026-10-22T12:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220730Z 31006KT 6000 NSC 28/11 Q1018 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T08:00:00.000Z","obsTimeLocal":"2026-10-22T13:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220800Z 23006KT 6000 NSC 29/12 Q1017 NOSIG","temp":29,"dewpoint":12,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T08:30:00.000Z","obsTimeLocal":"2026-10-22T13:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220830Z 31006KT 6000 FEW040 29/12 Q1017 NOSIG","temp":29,"dewpoint":12,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:00:00.000Z","obsTimeLocal":"2026-10-22T14:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 220900Z 27006KT 6000 FEW040 29/12 Q1016 NOSIG","temp":29,"dewpoint":12,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:30:00.000Z","obsTimeLocal":"2026-10-22T14:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 220930Z 31006KT 6000 FEW040 29/12 Q1016 NOSIG","temp":29,"dewpoint":12,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T10:00:00.000Z","obsTimeLocal":"2026-10-22T15:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221000Z 31004KT 6000 FEW040 30/11 Q1016 NOSIG","temp":30,"dewpoint":11,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T10:30:00.000Z","obsTimeLocal":"2026-10-22T15:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221030Z 31006KT 6000 FEW040 29/12 Q1015 NOSIG","temp":29,"dewpoint":12,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T11:00:00.000Z","obsTimeLocal":"2026-10-22T16:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221100Z 31006KT 6000 FEW040 28/11 Q1015 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T12:00:00.000Z","obsTimeLocal":"2026-10-22T17:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221200Z 31006KT 6000 FEW040 26/13 Q1015 NOSIG","temp":26,"dewpoint":13,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T12:30:00.000Z","obsTimeLocal":"2026-10-22T17:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221230Z 36004KT 6000 FEW040 24/14 Q1015 NOSIG","temp":24,"dewpoint":14,"humidity":54,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T13:00:00.000Z","obsTimeLocal":"2026-10-22T18:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221300Z 00000KT 6000 NSC 21/14 Q1015 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T13:30:00.000Z","obsTimeLocal":"2026-10-22T18:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221330Z 00000KT 6000 NSC 21/14 Q1015 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T14:00:00.000Z","obsTimeLocal":"2026-10-22T19:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221400Z 00000KT 6000 NSC 21/14 Q1015 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T14:30:00.000Z","obsTimeLocal":"2026-10-22T19:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221430Z 00000KT 6000 NSC 20/14 Q1016 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T15:00:00.000Z","obsTimeLocal":"2026-10-22T20:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221500Z 23004KT 6000 NSC 19/13 Q1016 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T15:30:00.000Z","obsTimeLocal":"2026-10-22T20:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221530Z 23004KT 6000 NSC 18/12 Q1016 NOSIG","temp":18,"dewpoint":12,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T16:00:00.000Z","obsTimeLocal":"2026-10-22T21:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221600Z 00000KT 6000 NSC 18/12 Q1016 NOSIG","temp":18,"dewpoint":12,"humidity":68,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T16:30:00.000Z","obsTimeLocal":"2026-10-22T21:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221630Z 00000KT 6000 NSC 18/12 Q1016 NOSIG","temp":18,"dewpoint":12,"humidity":68,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T17:00:00.000Z","obsTimeLocal":"2026-10-22T22:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221700Z 13006KT 6000 NSC 17/14 Q1016 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T17:30:00.000Z","obsTimeLocal":"2026-10-22T22:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221730Z 13006KT 6000 NSC 17/14 Q1016 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T18:00:00.000Z","obsTimeLocal":"2026-10-22T23:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221800Z 13006KT 6000 NSC 17/13 Q1016 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T18:30:00.000Z","obsTimeLocal":"2026-10-22T23:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221830Z 13008KT 5000 FU NSC 17/13 Q1016 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.","settlementRule":"The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).","verify":["Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).","GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.","Permalink pattern for market rules: https://weathermarket.io/station/OPIS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPIS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OPIS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPIS/YYYY-MM-DD with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review."},"links":{"html":"https://weathermarket.io/station/OPIS/2026-10-22","json":"https://weathermarket.io/api/station/OPIS/2026-10-22","record":"https://weathermarket.io/api/station/OPIS/2026-10-22?format=record","prev":"https://weathermarket.io/station/OPIS/2026-10-21","next":"https://weathermarket.io/station/OPIS/2026-10-23","station":"https://weathermarket.io/station/OPIS","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OPIS&data=metar&year1=2026&month1=10&day1=21&year2=2026&month2=10&day2=23&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=OPIS&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=21&hora=19&anof=2026&mesf=10&dayf=22&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPIS"}}}